Striker-wise, it all looks pretty good. Defensively it is a little worrying though. A player I found quite good for that level was Tyias Browning, trained him at left back and he became a very good player for me.
I'd also be slightly concerned that your first choice LM isn't really that good at the role, and you may be able to find better. I'd recommend either trying to loan someone from the various PL youth academies, or having a look at who was released in the summer, and is still out of contract.
When I load up my game later on, I'll try get you a couple more player names